Eda, Kristina, 		Kusrini, Novira, AND 		Oktoriana, Shenny.
" Peran Kelompok Tani Terhadap Peningkatan Produktivitas Usahatani Sawi di Pontianak Utara" <em>JSEP (Journal of Social and Agricultural Economics)</em> [Online], Volume 16 Number 2 (7 August 2023)